Half to j



(No M0de1.)`

A. F. ZIMMERLING.

' l OIL STOVB. No. 405,291. Patented June 18, 1889.

UNITED STATES PATENT OFFICE.

AUGUST F. ZIMMERLING, OF MILVAUKEE, VISCONSIN, ASSIGNOR OF ONE- HALF TOJ. A. DUTOHER AND I. E. DUTOHER, OF SAME PLACE.

OIL-STOVE.

SPECIFICATION forming part of Letters atent No. 405,291, dated J' une18, 1889.

Application filed October 22, 1887. Serial No. 253,099. (No model.)

1'0 @ZZ whom it may concern.-

Be it known that I, AUeUsT F. ZIMMER- LING, of Milwaukee, in the countyof Milwaukee and State of NVisconsin, have invented new and usefulImprovements in Oil-Stoves; and I do hereby declare the following to bea full, clear, and exact description of said invention, reference beinghad to the accompanying drawings, and to the letters or iigures ofreference marked thereon, which form a part of this speciication. f

My invention relates to improvements in that class of oil-stoves whichare adapted to be used both for heating an oven in rear of the oil-lampsand cooking in ordinary utensils upon the top of the stove at the sametime; and said invention consists more especially in the peculiarcombination and arrangement of the oil-lamps in a separate apartmentbeneath the combustion-chamber, the combustion-chamber subdivided intotwo compartments and separated by a partition from the lamp-chamber, thearrangement of the oven in rear of and at a distance from the lamp andcombustion-chamber, and the peculiar construction and arrangement of theparts, by which the lamp may be withdrawn from and replaced beneath thecombustionchamber.

The construction and arrangement of the several parts arc furtherexplained by reference to the accompanying drawings, in

' which- Figure l represents a side view, and Fig. 2 a top view, of thestove part in section.

Like parts are represented bythe same reference-letters throughout theseveral views.

A is the body of the stove.

B is the oven of the stove, which is supported ata slight distance fromthe rear wall D of the combustion-chamber C and at a slight distancefrom the top of the stove E, thereby leaving an air-duct F between thewall D and the oven B, whereby when the damper G, which is located atthe rear end of the airduct A is closed the hot air from thecombustion-chamber C is caused to pass downward in front of and beneaththe oven through the ducts F, I-I, and I and from thence out through thepipe J. The pipe J terminates in the room, and its object or function isto increase the draft of the stove, so as to cause the hot air to bedrawn downward in front of and beneath the oven as required whendesirous to heat the same. A vertical partition 5 5 K is formed acrossthe center of the combustion chamber C between the respective lamps,whereby I am enabled to dispense with a chimney and use but one lamp ata time, if desired, as the small compartments L 6o L, formed by thepartition K above the respectivelamps, retain the heat and produce therequired draft for perfect combustion of the oil, thus serving thepurpose of a chimney for the lamps.

The hearth N, oil-reservoir O, lamp or burner M, and connectingoil-tubes P are all rigidly connected together and are supported byguideways Q andR, upon which they are adapted to be moved forward in theposition 7o shown and rearward, so as to bring the lamps beneath thecombustion-chambers.

S is a door which is supported in connection with the lamps M and servesto close the space or passage-way U, formed for the re- 75 ception ofthe lamps when said lamps are moved back in position for use, thuspreventing the admission of air through the doorway to thecombustion-chamber. The lower horizontal wall or bottom plate of thecom- 8o bustion-chamber C is formed in two parts T and T, extendinglengthwise of said combustion-chamber. The plate T is affixed to andpartially surrounds thelamps and moves forward and rearward with them.The plate T 8 5 is stationary. When the lamps are moved rearward beneaththe combustion-chamber, said plates T and T are brought together, thusforming a bottom to the combustionchamber, which closely fits around theupper 9o ends of the lamps, thus excluding all exterior air from thecombustion-chamber, except only such as passes up through the lamp incontact with the flame.

Itis obvious that by the construction and arrangement of the parts shownI am enabled to use the lamp in close proximity to the cooking utensilsupon the stove, and as t-he heat passes from the combustion-chamber inthe most direct course down in front of and roo beneath the oven I amalso enabled at the same time to heat the oven without interfering withthe use of the lamp for ordinary cooking` purposes upon the top of thestove.

Having thus described my invention, what I claim as new, and desire tosecure by Letters Patent, is-

l. In an oil-stove, the combination of the Aexterior wall or body A,eoinbustion-ehamber C, located in the front upper corner of said body A,oven B, located in rear of the coinbustiolrchaniber C, lamps M M,located beneath the combustion chamber and surrounded at their upperends with a separable bottom or partition formed in two parts Tf1",closing communication between the lamps and the combustion-cliamber,downward airduct F, located between the rear wall of saidcombustion-chamber and the front wall of said oven, horizontal air-ductIl, located beneath. the oven, and upward air-duct l, located in rear ofthe oven, all substantially as and for the purpose specified.

2. In an oilnstove, the combination of the body A, oven B,combustion-chamber 0,10- cated in the front upper corner of said body,Vertical partition K, subdividing said combustion-chamber C into twoseparate compartinents, lamps M M, separable partition or bottom T andT', surrounding the upper ends of said lamps, downward air-duct F,located between the rear wall of said combustion chamber and the oven B,horizontal ainduct Il, located beneath the oven, and upward airduct I,located in rear 01": the oven, all substantially as and for the purposespecified.

3. In an oil-stove, the combination ot' the body A, oven B,co1nbustion-chamber C, located in the front upper corner of said body,partition K, subdividing1 said combustionchamber into two compartmentsupon the respective sides of the lamps M M, lamps M M, located beneaththe combustion-chainber C, separable partition T and T', forming abottom to said combustion-ehamber around the upper ends of said lamps,downward air-duct F, located in frontof the ovemhorizontal airduct II,located beneath the oven, upward air-duct I, located in rear of theoven, and air or draft duct J, extending upward above the body of thestove and terminating within the room, said duct .T being adapted toproduce the required draft by which the hot air from thecombristicii-chamber is caused to take a downward course around andbeneath the oven, substantially as and for the purpose specified.

In testimony whereof I a'l'x mysignatu re in presence oiy two witnesses.

AUGUST F. ZIAIA'I'ERLING.

lVitnesses:

JAs. B. ERWIN, C. T. BENEDICT.

